import java.util.*;

public class Main {
    public static void main(String[] args) {
        char a='A';
        System.out.println((char)(a+32));
    }
    public static void main1(String[] args) {
        Scanner in=new Scanner(System.in);
        int n=in.nextInt();
        in.nextLine();
        String[] str=new String[n];
        for(int i=0;i<n;i++){
            str[i]=in.nextLine();
        }
        int k=in.nextInt();
        in.nextLine();
        String s=in.nextLine();
        StringBuilder ss=new StringBuilder();
        int len=s.length();
        int count=0;
        int cnt=n;
        for(int i=0;i<len;i++){
            int y=i;
            boolean flg=false;
            for(int j=n-cnt;j<=n-cnt;){
                int m=0;
                while(y<len&&m<str[j].length()&&s.charAt(y)==str[j].charAt(m)){
                    y++;
                    m++;
                }
                if(m==str[j].length()) {
                    count++;
                    flg = true;
                    cnt--;
                    break;
                }
            }
            if(flg){
                ss.append("<censored>");
                i=y-1;
            }else{
                ss.append(s.charAt(i));
            }
        }
        if(count>=k){
            System.out.println(count);
            System.out.println("He Xie Ni Quan Jia!");
        }else{
            System.out.println(ss.toString());
        }
    }
}